Systems Administrator
Jobtailor
Configure, deploy, and manage company laptops and peripherals; maintain accurate inventory tracking from provisioning to secure decommissioning. Maintain local and cloud-based network infrastructure (firewalls, switches, VPNs), ensuring redundancy and optimal remote access security. Oversee company-wide software installations, patching, and updates to ensure stability and regulatory compliance. Monitor logs and security tools for threats; lead vulnerability management and proactive incident response. Ensure IT operations meet NIST, ISO 27001, and CMMC standards; maintain detailed security documentation for business proposals and audits. Enforce MFA, least-privilege principles, and data loss prevention (DLP) strategies. Conduct regular penetration testing, vulnerability scans, and system hardening. Act as the escalation point for technical issues, resolving tickets efficiently to minimize downtime. Lead cybersecurity awareness training for staff, focusing on phishing prevention and risk management. Manage seamless transitions for new and departing employees, including hardware shipping and secure data sanitization. Forecast and manage the IT budget for hardware, software, and telecommunications. Align IT security strategy with business objectives and develop formal IT procedures. Provide advanced SharePoint management and support secure conferencing equipment in meeting rooms. Manage office access controls, including key fobs, parking garage cards, and building security assignments. Maintain office printer functionality through troubleshooting, routine maintenance coordination, and timely issue resolution. Requirements Bachelor’s degree in IT, Cybersecurity, or a related field (or equivalent experience). Strong experience with firewalls, VPNs, and network security configurations. Advanced proficiency in SharePoint, Windows/Mac OS environments, and cloud infrastructure. Experience with EDR/MDR tools, vulnerability scanners, and log monitoring software. Practical experience implementing NIST or CMMC frameworks. Ability to perform root‑cause analysis and forensic investigations. Capable of translating complex technical risks into business‑friendly language for leadership. High attention to detail for inventory management and compliance logging. Ability to collaborate effectively across technical and non‑technical teams, provide responsive support to end users, communicate clearly, share knowledge, solve problems proactively, and recommend process and technology improvements. #J-18808-Ljbffr
$90k - $132k
The Systems and Database Administration Lead is responsible for the administration, performance optimization, configuration management, and security compliance of enterprise server, virtualization, identity, and database platforms supporting mission and business systems...SuggestedFlexible hours$92.3k - $166.85k
...landscape and succeed in their pursuit to protect people and critical assets. The Chinook Program is currently seeking a Senior Systems Administrator. As a senior member of our IT operations team, you will play a key role in managing, supporting, securing, and optimizing...SuggestedContract work$95k - $119k
...developing and commercializing products that treat central nervous system (CNS) diseases. At Supernus, we develop innovative products... ...a real impact on patient outcomes. Job Summary: Systems Administrator II is responsible for the administration, maintenance, and support...SuggestedVisa sponsorship- Position Overview We are looking for an experienced Systems Administrator/Engineer who is passionate about initiating, orchestrating and implementing various IT solutions. As a mid-to-senior level IT systems engineer you will be a “jack-of-all-trades,” expected to be familiar...Suggested
- The IT Systems Administrator is responsible for establishing and managing core technical capabilities including image, asset and lifecycle refresh management services. The IT Systems Administrator is also responsible for project solution engineering and implementation....SuggestedWork experience placement
- Intelligent Automation, a BlueHalo Company, is seeking an experienced Systems Administrator/Engineer to implement various IT solutions across the organization. The ideal candidate will have substantial knowledge of Windows environments, networking technologies, and storage...
- ...Join NIST as an IT Specialist within the Office of Information Systems Management (OISM) - Infrastructure Services Division,... ...) in Rockville, MD. You will handle day-to-day Windows/Linux administration, security, cloud infrastructure, and configuration automation...Work at office
- Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. CGS brings motivated, highly skilled, and creative...Full timeWork at officeFlexible hours
$92.3k - $166.85k
...Overview Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community customer...Contract workShift workDay shiftAfternoon shift- Leidos seeks a Senior Systems Administrator/Help Desk Engineer to support the Chinook Agile software program for an Intelligence Community customer. You will lead Linux/Windows system administration in secure environments, manage virtualization (VMware, KVM), and drive...
$92.3k - $166.85k
Leidos Inc is seeking a Senior Systems Administrator in Gaithersburg, MD. You'll manage critical systems for intelligence and geospatial operations, ensuring security and efficiency. The ideal candidate will have extensive experience in Linux and Windows system administration...- ...into the design of plant information and operational technology systems and is responsible for implementation and assessment of cyber... ...must be able to help with installation, hardening and administration of these systems. Knowledge of operational technologies (OT),...Work at office
- Gravity Engineering Services Pvt Ltd. is seeking a CAD Systems Administrator in Rockville, Maryland. This role involves administering and managing Bentley MicroStation and OpenRoads Designer environments while providing technical support. The ideal candidate has proven...
- ...into the design of plant information and operational technology systems and is responsible for implementation and assessment of cyber... ...systems environment, including installation, hardening and administration of these systems. Knowledge of operational technologies (OT),...
$180k - $205k
Senior Cyber Systems Administrator Job Overview Support plant design and engineering teams by developing and executing cyber security engineering strategies. Lead the build and hardening of an industrial control systems laboratory, and administer operational technology...Local area- Supernus Pharmaceuticals is seeking a Systems Administrator II to maintain and support our hybrid on‑premises and cloud infrastructure. You will manage Windows Server, VMware, and Microsoft 365 services to ensure high availability and secure operations across the organization...
- National Institute of Standards and Technology (NIST) in Rockville, MD, seeks an IT Specialist to manage Windows and Linux servers, security, and cloud infrastructure within the NCCoE. You will implement automation, CI/CD pipelines, and containerized environments to support...
$180k - $205k
Job Description X-energy is looking for a Senior Cyber Systems Administrator for the development and execution of cyber security engineering strategies and activities in support of plant design and engineering teams. This is a hands‑on technical position for expert‑level...Full timeWork at office- ...guidance to users on MicroStation/OpenRoads Designer functionalities and standards. Requirements Proven experience as a CAD Systems Administrator, specifically with Bentley MicroStation and OpenRoads Designer. Solid understanding of CAD standards, best practices, and their...
- JSSA in Rockville, Maryland is seeking an IT Systems Administrator to establish and manage technical capabilities like image and asset management. This role demands expertise in cloud administration, network support, and system provisioning. The successful candidate will...
- Leidos is seeking a Senior Systems Administrator in Gaithersburg, MD, to manage and secure mission-critical systems. You will ensure the availability of infrastructure supporting geospatial analytics and software development, while leading the IT operations team. The ideal...
- Supernus Pharmaceuticals, Inc. is seeking a Systems Administrator II to manage on‑prem and cloud infrastructure, including Windows Server, Active Directory, VMware, and Microsoft 365. The role spans VMware, Azure, Entra ID, and Intune in a hybrid environment, delivering...
- A government services contracting company is looking for a full-time Sr. Systems Administrator in Rockville, MD. The role focuses on implementing and maintaining Automated Litigation Support systems, with key responsibilities in design, system infrastructure management,...Full time
- Via Logic LLC is looking for a Senior Systems Administrator located primarily in Gaithersburg, MD. The successful candidate will manage and secure high-performance systems for intelligence operations. A critical requirement is a Top Secret clearance, as the role involves...
$180k - $205k
X energy LLC is seeking a Senior Cyber Systems Administrator to develop and execute cyber security strategies in support of plant design. This hands-on role requires 15 years of experience, with a focus on building a lab for industrial control systems. The ideal candidate...$91.6k - $153k
A federal government contractor is seeking a Linux Administrator in Gaithersburg, MD. The role involves maintaining Linux infrastructure, providing technical solutions, and ensuring system uptime. Candidates should have over 5 years of experience in Linux administration...For contractors$106.5k - $197.5k
L3Harris Technologies currently has an opening for a User Acceptance Tester with expertise in Test and Integration for an important National Security Program. The successful candidate will support a high performing team of Government and Contractor professionals by testing...For contractorsLocal areaFlexible hours- ...The HPC group is looking for an experienced Linux systems administrator with HPC experience and programming skills, to join our team. The HPC team is responsible for purchasing, deploying, and maintaining HPC hardware and user tools for over 450 MITRE employees. The HPC...Work experience placement
$93k - $103k
...Systems Administrator II Design streets that move people—not just cars. At Toole Design, we’re leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We’re looking for a Systems Administrator II to join our IT...Work at officeRemote workFlexible hours$77k - $95k
Job Summary The GxP and Lab Systems Administrator will provide skilled implementation, operational, and maintenance support for lab computer applications. This position will employ skilled systems knowledge to ensure proper daily operation of lab systems and will troubleshoot...Visa sponsorshipFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Systems Administrator. Be the first to apply!
- enterprise administrator Rockville, MD
- IT administrator Rockville, MD
- computer systems administrator Rockville, MD
- system admin Rockville, MD
- systems administrator Rockville, MD
- server administrator Rockville, MD
- application system administrator Rockville, MD
- IT infrastructure administrator Rockville, MD
- fresher system administrator
- pos system administrator

